GB1268663A - Process and apparatus for desulphurizing and deoxidizing carbon-containing iron melts in a ladle - Google Patents

Process and apparatus for desulphurizing and deoxidizing carbon-containing iron melts in a ladle

Info

Publication number
GB1268663A
GB1268663A GB1495469A GB1495469A GB1268663A GB 1268663 A GB1268663 A GB 1268663A GB 1495469 A GB1495469 A GB 1495469A GB 1495469 A GB1495469 A GB 1495469A GB 1268663 A GB1268663 A GB 1268663A
Authority
GB
United Kingdom
Prior art keywords
ladle
iron
desulphurizing
containing iron
march
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB1495469A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rheinstahl Huettenwerke AG
Original Assignee
Rheinstahl Huettenwerke AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE1968R0037223 external-priority patent/DE1988244U/de
Priority claimed from DE1758040A external-priority patent/DE1758040B1/de
Application filed by Rheinstahl Huettenwerke AG filed Critical Rheinstahl Huettenwerke AG
Publication of GB1268663A publication Critical patent/GB1268663A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D27/00—Stirring devices for molten material
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C1/00—Refining of pig-iron; Cast iron

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
GB1495469A 1968-03-23 1969-03-21 Process and apparatus for desulphurizing and deoxidizing carbon-containing iron melts in a ladle Expired GB1268663A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1968R0037223 DE1988244U (de) 1968-03-23 1968-03-23 Ruehrgeraet zur durchfuehrung metallurgischer reaktionen.
DE1758040A DE1758040B1 (de) 1968-03-23 1968-03-23 Verfahren zum Entschwefeln und Desoxydieren von kohlenstoffhaltigen Eisenschmelzen in einer Pfanne und Vorrichtung zu dessen Durchfuehrung

Publications (1)

Publication Number Publication Date
GB1268663A true GB1268663A (en) 1972-03-29

Family

ID=29737470

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1495469A Expired GB1268663A (en) 1968-03-23 1969-03-21 Process and apparatus for desulphurizing and deoxidizing carbon-containing iron melts in a ladle

Country Status (7)

Country Link
JP (1) JPS541243B1 (zh)
AT (1) AT318669B (zh)
BE (1) BE730155A (zh)
CH (1) CH528593A (zh)
FR (1) FR2004612A1 (zh)
GB (1) GB1268663A (zh)
LU (1) LU58266A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006021066A1 (en) * 2004-08-27 2006-03-02 De Castro Marcio Moraes System of gas and/or gas and powders injection in liquid metals throough rotary refractory lance

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4632829B2 (ja) * 2005-03-24 2011-02-16 株式会社日向製錬所 フェロニッケルの脱硫方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2397737A (en) * 1942-07-14 1946-04-02 Essex Res Corp Process of desulphurizing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006021066A1 (en) * 2004-08-27 2006-03-02 De Castro Marcio Moraes System of gas and/or gas and powders injection in liquid metals throough rotary refractory lance

Also Published As

Publication number Publication date
BE730155A (zh) 1969-09-01
CH528593A (de) 1972-09-30
LU58266A1 (zh) 1969-07-11
AT318669B (de) 1974-11-11
JPS541243B1 (zh) 1979-01-23
FR2004612B1 (zh) 1973-10-19
FR2004612A1 (fr) 1969-11-28

Similar Documents

Publication Publication Date Title
BG60214B2 (en) Method for steel-making
ES448700A1 (es) Procedimiento para la fabricacion de una masa fundida de a- cero para el procedimiento de colada continua.
ES376557A1 (es) Procedimiento para el afino de arrabio, especialmente de arrabio rico en fosforo.
GB1435189A (en) Process and equipment for blowing fine-grain reagents into steel melts
ATE18437T1 (de) Verfahren und einrichtung zum direkten herstellen von fluessigem eisen.
MX157546A (es) Mejoras en metodo y aparato para el afinado de un bano de metal de hierro fundido
GB1268663A (en) Process and apparatus for desulphurizing and deoxidizing carbon-containing iron melts in a ladle
ES442650A1 (es) Procedimiento para la desulfuracion de masas fundidas de hierro en calderos torpedo.
ES436758A1 (es) Procedimiento para la fabricacion de acero con caracteristi-cas de tenacidad aumentadas.
GB1395556A (en) Method and apparatus for the pretreatment of molten pig iron
GB1221618A (en) Steel refining agent
SU399550A1 (zh)
GB1471434A (en) Treatment of iron melts
GB1507722A (en) Method and apparatus for promoting metallurgical reactions in molten metal
US4063932A (en) Method for admixing solids in molten metal
JPS54121216A (en) Desulfurization of molten iron
GB1469523A (en) Process for the treatment of molten metals
SU438715A1 (ru) Способ рафинировани стали
GB1369279A (en) Method of preparing a reagent containing magnesium for treating metal melts
GB1362637A (en) Treating steel in the ladle
SU439528A1 (ru) Смесь дл легировани стали и сплавов
JPS563610A (en) Molten iron pretreating method
GB1397449A (en) Method of refining iron metls containing chromium
GB1155857A (en) Process For Manufacturing Iron And Steel With Low Sulphur Content
FR2450278A1 (fr) Procede de traitement de fonte liquide dans des recipients